graficos_ggplot

Column

Chart A

Chart B

Chart C

graficos_sem_ggplot

Chart D

---
title: "Exemplo flexdashboard"
output: 
  flexdashboard::flex_dashboard:
    orientation: rows
    #vertical_layout: fill
    social: menu
    source_code: embed
---

```{r setup, include=FALSE}
library(flexdashboard)
library(ggplot2)
library(plotly)

# Quantidade de alunos em cada curso de faculdade #
exemplo <- data.frame("nome" = c("Joana", "Maria", "Joao", "Pedro", "Jose"), 
                      "idade" = c(21, 25, 28, 34, 18), 
                      "qtd_livros" = c(5, 1, 2, 1, 3),
                      "faculdade" = c("Engenharia", "Engenharia", "Direito", "Enfermagem", "Engenharia"), 
                      stringsAsFactors = FALSE)
mtcars$cyl <- as.factor(mtcars$cyl)
```

graficos_ggplot
=======================================================================

Column {data-width=650}
-----------------------------------------------------------------------

### Chart A

```{r}
ggplot(exemplo, aes(x = faculdade, fill = faculdade)) +
  geom_bar(stat = "count") +
  xlab("Cursos") +
  ylab("Quantidade total de alunos") #+ guides(fill=FALSE)
```

### Chart B

```{r}
ggplot(mtcars, aes(x=wt, y=mpg, shape=cyl, color=cyl)) +
  geom_point() +
  labs(title="Gráfico de pontos") +
  scale_color_brewer(palette="Dark2")
```

### Chart C

```{r}
ggplot(exemplo, aes(x="", fill=faculdade)) +
  geom_bar(stat="count", width=1) +
  coord_polar("y", start=0)
```

graficos_sem_ggplot
=======================================================================
### Chart D

```{r}
serie_temporal <- data.frame("ano" = c("2014", "2015", "2016", "2017", "2018"), 
                             "media_temperatura" = c(25, 19, 35, 40, 20), 
                             stringsAsFactors = FALSE)

plot(y=serie_temporal$media_temperatura, 
     x= serie_temporal$ano, 
     type = "o", 
     col = "blue", 
     xlab = "Mês", 
     ylab = "Temperatura",
     main = "Gráfico de Linha")
```